Sony GV-D1000 Service Manual page 46

COVER
COVER
For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
1 2 3 4
VC-275 BOARD(5/13)
NO MARK:REC/PB MODE
R :REC MODE
USB SIGNAL PROCESS(USB BLOCK)
P :PB MODE
A XX MARK:NO MOUNT
D_3.1V
34
TO(13/13(CN939))
FB2001 0uH
B
C
VSS10
2.8
ADDVDDE
2.8
APO_SDCK
SDCK
2.8
APO_D1
DQ1
2.8
APO_D0
DQ0
2.8
APO_SCKE
CKE
2.8
APO_DQM
DQM
D
2.8
APO_WE
WE
2.8
APO_CS
CS
1.5
VDDI5
VSS11
2.8
APO_CAS
CAS
2.8
APO_RAS
RAS
2.8
APO_A11
A11
APO_A10 2.8
A10
E
2.8
VDDE4
APO_A9 2.8
A9
2.8
APO_A8
A8
2.8
APO_A7
A7
2.8
APO_A6
A6
VSS12
2.8
APO_A5
A5
2.8
APO_A4
A4
F
2.8
APO_A3
A3
2.8
APO_A2
A2
2.8
APO_A1
A1
2.8
APO_A0
A0
OC3
OC2
1.5
VDDI6
G
REG_GND
H
35
TO(12/13)
D_1.5V
FB2003 0uH
D_2.8V
FB2004 0uH
AU_2.8V
I
11 XRST_VSP
TO(2/13,6/13)
J
K
36 IC2001_L
TO(9/13)
IC2001_R
L
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8
R2026 R2027
27 27
C2004
0.1u
B
C2002
0.1u
B
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
IC2001
USB SIGNAL PROCESS
IC2001
CXD3155TQ-T6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
C2001
C2003
0.1u
0.1u
B
B
R2024
1M
X2001
48MHz
R2011
22k
1005
R2012
R2028
22k
1005 33k
1005
4-25
VC-275 BOARD SIDE A VC-275 BOARD SIDE A VC-275 BOARD SIDE B VC-275 BOARD SIDE B
9 10 11
C2029
0.1u
B
C2016
0.1u
B
1.5
VDDI3
AOSCO
VPD
0
ASDATA
0.1
VSP_SO
SDI
CL2006
2.8
XCS_IC2001
XCE
2.7
XVSP_SCK
SCK
2.8
ADDVDDE2
R1.2/
P1.0
AOSCI
VSS6
XTST
0.8 VFO_Y7
Y7
0.8 VFO_Y6
Y6
0
EXABCLK
2.8
VDDE2
VFO_Y5
1.1
Y5
VFO_Y4
1.6
Y4
0.1 VFO_Y3
Y3
0.8 VFO_Y2
Y2
VSS5
1.5
VDDI2
R1.0/
VFO_Y1
P0.8
Y1
1.0 VFO_Y0
Y0
0.8 VFIO_C7
C3
0.8 VFIO_C6
C2
0.7 VFIO_C5
C1
0.9 VFIO_C4
C0
R1.4/
VFO_OE
P1.2
FLD
1.4
VCK
VSS4
R2015
0
CL2001 CL2003
R2014
100k
1005
CL2004
16 15 14 13 12 11 10 9
IC2003
IC2003
AK4550VT-E2
A/D CONVERTER
1 2 3 4 5 6 7 8
L2001
22uH
C2027
1u B
1608
C2028
1u
C2023 B
C2020
1608
R2029
C2017 10u 10u C2024
C2026
33k
0.1u 6.3V 470p
6.3V 470p
1005
B A B
A B
12 13 14 15
USB_D+
37
TO(10/13,13/13(CN939))
USB_D-
IC2004
XX
VSS
VCC
APO_D0 APO_D15
DQ15
DQ0
APO_D1 APO_D14
DQ14
DQ1
VSSQ
VSSQ
APO_D2 APO_D13
DQ13
DQ2
C2030
APO_D3 APO_D12 0.1u
DQ12
DQ3
B
VCCQ
VCCQ
APO_D4 APO_D11
DQ11
DQ4
APO_D5 APO_D10
DQ10
DQ5
VSSQ
VSSQ
APO_D9
APO_D6 DQ9
DQ6
APO_D8
APO_D7 DQ8
DQ7
VCCQ
VCCQ
APO_DQM DU
DQML
APO_WE DQMU APO_DQM
XWE
APO_CAS CLK APO_SDCK
XCAS
APO_RAS CKE APO_SCKE
XRAS
APO_CS
XCS DU
APO_A11 APO_A9
A9
A11(BA)
APO_A10 APO_A8
A8
A10/AP
APO_A0 APO_A7
A7
A0
APO_A1 APO_A6
A6
A1
APO_A2 APO_A5
A5
A2
APO_A3 APO_A4
A4
A3
VSS
VCC
C2031
10u
6.3V
A
VFO_OE
VFO_OE
VFO_HD
VFO_HD
VFO_VD
VFO_VD
VFIO_C4
VFIO_C4
VFIO_C5
VFIO_C5
VFIO_C6
VFIO_C6
VFIO_C7
VFIO_C7
VFO_Y0
VFO_Y0 12
TO(2/13,13/13(CN940))
VFO_Y1
VFO_Y1
VFO_Y2
VFO_Y2
VFO_Y3
VFO_Y3
VFO_Y4
VFO_Y4
VFO_Y5
VFO_Y5
VFO_Y6
VFO_Y6
VFO_Y7
VFO_Y7
SPCK 21
TO(2/13,13/13(CN940))
LCKO 15
TO(2/13,3/13)
SIGNAL PATH
VIDEO/
VIDEO SIGNAL
AUDIO AUDIO
CHROMA Y Y/CHROMA SIGNAL SIGNAL
REC
PB
XPWAD_IC2001
IC2001_PWCTRL
IC2001_PWCTRL 38
TO(6/13)
XCS_IC2001
XCS_IC2001
XVSP_SCK
XVSP_SCK
10 TO(2/13,4/13,6/13,
VSP_SO
9/13,13/13(CN940))
VSP_SO
VSP_SI
9
VSP_SI TO(2/13,6/13,13/13(CN940))
4-26
GV-D1000/D1000E
VC-275 (5/13)